Cell Component
synaptonemal complex
Subclass of:
Chromosome Structures; Chromosome Pairing
Definitions related to synaptonemal complex:
  • A proteinaceous scaffold found between homologous chromosomes during meiosis. It consists of 2 lateral elements and a central element, all running parallel to each other. Transverse filaments connect the lateral elements to the central element.
    Gene Ontology Dictionary
    Gene Ontology Consortium, 2021
  • The three-part structure of ribbon-like proteinaceous material that serves to align and join the paired homologous CHROMOSOMES. It is formed during the ZYGOTENE STAGE of the first meiotic division. It is a prerequisite for CROSSING OVER.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2021
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